firmhouse/heroku-buildpack-ruby-freetds — pull request #1 by agileanimal (2013-02-21 22:35:19+00:00)
Title: Fix support for Ruby 2.0.0 on Heroku.

Heroku just updated to Ruby 2.0.0rc2 and in the process the buildpack won't install because it can't find ruby 2.0.0.

I have merged in the changes from the Heroku build packs with this one to fix the incompatibility.